| ITF M25 Montauban | 06/27 08:30 | 29 | [431] Franco Agamenone v Eysseric, Jonathan [331] | 6-2,6-1 | |
| ITF M25 Montauban | 06/26 09:00 | 28 | Eysseric, Jonathan v Valentin Royer | 6-4,4-6,7-6 | |
| ITF M25 Montauban | 06/25 10:00 | 27 | [375] Viktor Durasovic v Eysseric, Jonathan [331] | 3-6,2-6 | |
| ITF M25 Montauban | 06/24 11:50 | 26 | Mora, Maxime v Eysseric, Jonathan | 3-6,4-6 | |
| ITF M25 Montauban | 06/23 11:25 | 25 | [323] Eysseric, Jonathan v Oriol Roca Batalla [365] | 6-3,6-2 | |
| Challenger - Lyon | 06/06 13:20 | 14 | [330] Eysseric, Jonathan v Camilo Ugo Carabelli [305] | 2-6,4-6 | |
| ITF M15 Helsinki | 06/02 08:05 | 25 | Eysseric, Jonathan v Jaimee Floyd Angele | 6-2,2-6,4-6 | |
| ITF M15 Valldoreix | 05/09 13:00 | 62 | Eysseric, Jonathan v Pedro Araujo | 6-4,0-6,5-10 | |
| ITF M15 Bratislava | 03/14 09:00 | 29 | Eysseric, Jonathan v Fabian Marozsan | Retired | |
| ITF M15 Bratislava | 03/13 09:00 | 28 | Briand, Jurgen v Eysseric, Jonathan | Walkover | |
| ITF M15 Bratislava | 03/12 09:00 | 27 | Andrew Paulson v Eysseric, Jonathan | 3-6,4-6 | |
| ITF M15 Bratislava | 03/11 09:00 | 26 | Eysseric, Jonathan v Luca Van Assche | 6-3,6-3 | |
| ITF M15 Bratislava | 03/10 11:40 | 25 | Milos Karol v Eysseric, Jonathan | 6-7,4-6 | |
| ITF M15 Bratislava | 03/04 09:00 | 26 | Eysseric, Jonathan v Patrik Rikl | 6-7,4-6 | |
| ITF M15 Bratislava | 03/03 15:30 | 25 | [430] Forti, Francesco v Eysseric, Jonathan [283] | 6-7,2-6 | |
| Challenger - Cherbourg | 02/07 09:30 | 14 | [268] Eysseric, Jonathan v Michael Geerts [390] | 2-6,3-6 | |
| ITF - M15 Bressuire | 01/18 13:30 | 44 | Lucas Poullain v Eysseric, Jonathan | 6-4,7-5 | |
| ITF - M15 Bressuire | 01/18 08:30 | 44 | Samuel Brosset v Eysseric, Jonathan | 2-6,4-6 | |
| ITF - M15 Bressuire | 01/17 10:35 | 44 | Weightman, Oscar v Eysseric, Jonathan | 6-7,2-6 | |
| ITF - M15 Héraklion | 11/02 08:00 | 44 | Eysseric, Jonathan v Lopez Villasenor, Gerardo | 6-7,2-6 | |
| ITF - M15 Héraklion | 11/01 07:30 | 44 | Eysseric, Jonathan v Spec, Matic | 3-6,6-1,10-5 | |
| ITF M25 Rodez | 10/12 16:15 | 54 | Lucas Poullain v Eysseric, Jonathan | 6-2,6-1 | |
| ITF M25 Rodez | 10/12 11:30 | 54 | Emilien Voisin v Eysseric, Jonathan | 2-6,6-7 | |
| UTR Pro Tennis Series France | 09/29 11:30 | 1 | [260] Eysseric, Jonathan v Laurent, Thomas [484] | 6-2,6-2 | |
| UTR Pro Tennis Series France | 09/29 07:00 | 1 | Eysseric, Jonathan v Petit, Gabriel | 6-1,6-2 | |
| UTR Pro Tennis Series France | 09/28 10:30 | - | [260] Eysseric, Jonathan v Avidzba, Alen [470] | 0-6,1-6 | |
| UTR Pro Tennis Series France | 09/27 12:30 | - | [258] Eysseric, Jonathan v Maxime Chazal [392] | 6-7,6-3,3-10 | |
| UTR Pro Tennis Series France | 09/27 08:30 | - | [480] Laurent, Thomas v Eysseric, Jonathan [258] | 2-6,2-6 | |
| UTR Pro Tennis Series France | 09/26 07:00 | - | [365] Aziz Dougaz v Eysseric, Jonathan [258] | 2-6,5-7 | |
| UTR Pro Tennis Series France | 09/25 11:55 | 1 | [258] Eysseric, Jonathan v Calvin Hemery [447] | 7-5,6-4 |